Steady State Analysis
... The complex quantity Vm e j carries the amplitude and phase angle of a given sinusoidal signal ...
... The complex quantity Vm e j carries the amplitude and phase angle of a given sinusoidal signal ...
ECE 469 Power Electronics Lab Manual
... objectives of the Power Electronics Laboratory course are to provide working experience with the power electronics concepts presented in the power electronics lecture course, while giving students knowledge of the special measurement and design techniques of this subject. The goal is to give student ...
... objectives of the Power Electronics Laboratory course are to provide working experience with the power electronics concepts presented in the power electronics lecture course, while giving students knowledge of the special measurement and design techniques of this subject. The goal is to give student ...
DS2741 Current Monitor and Accumulator with Integrated Sense Resistor General Description
... Note 1: All voltages are referenced to GND. Currents entering the IC are specified positive and currents exiting the IC are negative. Note 2: Compensation of the internal sense resistor value for initial tolerance and temperature coefficient of -20°C to +70°C can reduce the maximum reportable magnit ...
... Note 1: All voltages are referenced to GND. Currents entering the IC are specified positive and currents exiting the IC are negative. Note 2: Compensation of the internal sense resistor value for initial tolerance and temperature coefficient of -20°C to +70°C can reduce the maximum reportable magnit ...
LTC3875 - Dual, 2-Phase, Synchronous Controller with Low Value
... switching jitter commonly found in low DCR applications. The LTC3875 features two high speed remote sense differential amplifiers, programmable current sense limits from 10mV to 30mV and DCR temperature compensation to limit the maximum output current precisely over temperature. A unique thermal bal ...
... switching jitter commonly found in low DCR applications. The LTC3875 features two high speed remote sense differential amplifiers, programmable current sense limits from 10mV to 30mV and DCR temperature compensation to limit the maximum output current precisely over temperature. A unique thermal bal ...
An Optimal Power Supply And Body Bias Voltage
... needed at the boundary of the two components to transfer different signal levels. Thus, our target is that these two components be independently controlled with V BN (P ) and share a common VDD . We represent the V BN (P ) for the memory part V BN (P )M . When both components work at the given operat ...
... needed at the boundary of the two components to transfer different signal levels. Thus, our target is that these two components be independently controlled with V BN (P ) and share a common VDD . We represent the V BN (P ) for the memory part V BN (P )M . When both components work at the given operat ...
AN-2292 Designing an Isolated Buck (Fly-Buck
... LM5017: 100 V,600 mA Constant On-Time Synchronous Buck Data Sheet (SNVS783) LM5160 Wide Input 65 V, 1.5A Synchronous Step-Down DC-DC Converter (SNVSA03) ...
... LM5017: 100 V,600 mA Constant On-Time Synchronous Buck Data Sheet (SNVS783) LM5160 Wide Input 65 V, 1.5A Synchronous Step-Down DC-DC Converter (SNVSA03) ...
High Power Flyback Controller with Primary
... During low power modes (when FSW < FSMP(max)), the internal SD terminal pull-up is disabled, and the terminal functions as a transient wake-up input. In this case, if the terminal is raised above VWAKE(rise) level, the device wakes from low power sleep mode (rather than waiting for the scheduled tim ...
... During low power modes (when FSW < FSMP(max)), the internal SD terminal pull-up is disabled, and the terminal functions as a transient wake-up input. In this case, if the terminal is raised above VWAKE(rise) level, the device wakes from low power sleep mode (rather than waiting for the scheduled tim ...
LT5521 - Very High Linearity Active Mixer.
... LO Input Power ................................................ +10dBm LO Input DC Voltage ..................................... 0V to 1.5V IF Input Power ................................................. +10dBm Difference Voltage Across Output Pins ................ ±1.5V Maximum Pin 2 or Pin 3 Curr ...
... LO Input Power ................................................ +10dBm LO Input DC Voltage ..................................... 0V to 1.5V IF Input Power ................................................. +10dBm Difference Voltage Across Output Pins ................ ±1.5V Maximum Pin 2 or Pin 3 Curr ...
LTC3588-1 - Nanopower Energy Harvesting
... sense pin. The buck converter charges an output capacitor through an inductor to a value slightly higher than the regulation point. It does this by ramping the inductor current up to 260mA through an internal PMOS switch and then ramping it down to 0mA through an internal NMOS switch. This efficient ...
... sense pin. The buck converter charges an output capacitor through an inductor to a value slightly higher than the regulation point. It does this by ramping the inductor current up to 260mA through an internal PMOS switch and then ramping it down to 0mA through an internal NMOS switch. This efficient ...
TS5V330C 数据资料 dataSheet 下载
... Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such informati ...
... Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such informati ...
MCT6 - Vishay
... “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the co ...
... “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the co ...
74VCX245 Low Voltage Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs 7
... The VCX245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The T/R input determines the direction of data flow. The OE input disables both the A and B ports by placing them in a high impedance state. ...
... The VCX245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The T/R input determines the direction of data flow. The OE input disables both the A and B ports by placing them in a high impedance state. ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.